#### Question Details

[answered] Benedictine University MGM 150 Test 4: Probability Distribu

Is there anyone out there that can complete this study guide for me? I am willing to pay. Please let me know how much it would cost and if it's possible to have it by tomorrow 11/16 at noon central time. I have attached the file please see below.?

Benedictine University

MGM 150

Test 4:

Probability Distributions/Binomial Distribution 1. 2. Questions 3-4 are binomially distributed.

3. A survey from the teenage Research Unlimited (Northbrook Illinois) found that 30% of teenage

jobs consumers receive their spending money from part time jobs. If 5 teenagers are selected at

random, find the probability of the following

a. 3 will have part time jobs

b. 4 will have part time jobs

c. 5 will have part time jobs

d. At least 3 have part time jobs

4. Thirty-two percent of adult internet users have purchased products or services online. For a

random sample of 200 adult internet users, find the mean, variance and standard deviation for

the number who have purchased goods or services online. Chapter 7: The Normal Distribution

5. Find the area under the standard normal distribution curve:

a. between z = 0 and z = 1.77

b. between z = 0.24 and z = ?2.14

c. To the right of z = 2.01

d. To the right of z =1.92 and to the left of z=-0.44

e. To the left of z = -2.15 and to the right of z= 1.62

6. Find probabilities for each, using the standard normal distribution:

a. P (0 < z < 1.96)

b. P (z > 2.51)

c. P (1.51 < z < 2.17)

7. The average annual salary for all U.S. teachers is $47,750. Assume that that distribution is

normal and the standard deviation is $5680. Find the probability that a randomly selected

sample of teachers earns. (give both answers to four decimal places)

a. Between $35,000 and $45,000 a year

b. More than $40,000 a year.

For Questions 8 ? 9, create a scatterplot of data, compute the correlation coefficient,

(r), determine whether a linear relation exists, comment on the nature of the

association (i.e. positive or negative) if it exists.

8. x

y 2

4 4

8 6

10 6

13 7

20 x

y 2

10 3

9 5

7 6

4 6

2 9. For each data set below (In questions 10 and 11), determine the least-squares regression line

equation (y = ax+b). (Hint: View the videos)

10. x

y 0

5.8 2

5.7 3

5.2 5

2.8 6

1.9 x

y 2

1.4 4

1.8 8

2.1 8

2.3 9

2.6 11. 6

2.2

**Solution details:**

Answered

QUALITY

Approved

ANSWER RATING

This question was answered on: * Sep 18, 2020 *

* * Solution~0001005619.zip (25.37 KB)

This attachment is locked

We have a ready expert answer for this paper which you can use for in-depth understanding, research editing or paraphrasing. You can buy it or order for a fresh, original and plagiarism-free copy from our tutoring website www.aceyourhomework.com (Deadline assured. Flexible pricing. TurnItIn Report provided)

##### Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .

#### About this Question

STATUSAnswered

QUALITYApproved

DATE ANSWEREDSep 18, 2020

EXPERTTutor

ANSWER RATING

#### GET INSTANT HELP/h4>

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

- As a reference for in-depth understanding of the subject.
- As a source of ideas / reasoning for your own research (if properly referenced)
- For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).

#### NEW ASSIGNMENT HELP?

### Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions.
New orders are original solutions *and precise to your writing instruction requirements. Place a New Order using the button below.*

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN YOUR SET DEADLINE.